baber/WOPTO huggingface dataset:
Patent JP-H093879-A (JP)
Title: Building material made of steel having concrete flow hole and building method for concrete structure using the building material made of steel
Inventor: TAZAKI KAZUYUKI
IPC: E02D5/20
Filed: 1995-06-26
Abstract: PURPOSE: To perform uniform filling of concrete by a method wherein outflow and inflow of concrete at a building material made of a steel as the core or the reinforcing bars of a concrete structure are promoted. CONSTITUTION: In a building material 1 made of a steel formed in such a manner that a plate-form steel material 2 provided on both sides with coupling parts 4 for intercoupling building materials 1 made of a steel and an H-steel 3 are combined together, the plate-form steel materials 2 are joined with the outer surfaces of two flanges 5 of the H-steel 3 along the direction of length and eccentrically in the direction of the width of the flange 5. Concrete flow holes 7 are formed at intervals in the direction of the length of steel plate parts 6 in the steel plate parts 6 of the plate-form steel material 2 on the eccentric side.
Patent JP-H0529088-A (JP)
Title: Discharge lamp lighting device
Inventor: WAKE ATSUO
IPC: H02M7/5395
Filed: 1991-07-22
Abstract: PURPOSE:To prevent generation of a lamp current idle time in a discharge lamp lighting device using a resonance type inverter. CONSTITUTION:An inductance element 50 is in series connected to a discharge lamp 15 and a phasial difference is made between output voltage of a high-frequency inverter 12 and lamp voltage in order to compensate required for restrike of the discharge lamp 15. Generation of a lamp current idle time is prevented so as to thereby avoid fluctuation of an arc and generation of a noise.
Patent JP-H0467171-A (JP)
Title: Color picture recording device
Inventor: YAMAMOTO HIROSHI
IPC: G03G15/01
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the occurrence of a recording impossible state caused by an error by performing color picture recording with the next color after carrying the 1st-color picture by at least the length corresponding to the difference between the carried length at the time of recording with the 1st color and the carried length at the time of receiving an error signal when a color picture is recorded with the 2nd or after the 2nd color. CONSTITUTION:Since a developing solution remains in a developing solution groove 3a, the remaining developing solution is removed in such a way that a latent image is formed so as to consume the remaining developing solution and toner particles are adhered to the latent image when an error occurs. When an error occurs while a color picture is recorded with the 2nd or after the 2nd color, the recording process is made on electrostatic recording paper 4 with the first color, since at least the first color is recorded, and the recording paper 4 is carried to a position at which the remaining developing solution removing process performed position comes to the downstream side of a recording head. In other words, after the recording paper 4 is carried by the length required for removing the remaining developing solution, recording is performed with the next color. Therefore, recording can be restarted quickly even when an error occurs.
Patent JP-S6242206-A (JP)
Title: Detecting circuit for abnormal working
Inventor: TAKAYAMA HARUYOSHI
IPC: G05B23/02
Filed: 1985-08-20
Abstract: PURPOSE:To detect the abnormal working of a control circuit effectively and completely by starting a timer with the normal end signal given from the control circuit. CONSTITUTION:A control circuit 1 controls a controlled system in a prescribed cycle and delivers the signal S6 to a timer 2 when said control is through normally. The timer 2 sets the counters 21-23 at 0 by the signal S6 and counts the clock pulses S1 produced for each prescribed period of time. A detecting circuit detects the lapse of the set time of the timer 2. Then the circuit 1 controls the controlled system in a comparatively small time unit and delivers the signal S6 every time said control is through normally to start the timer 2. Thus it is not needed to set the value of the timer longer than that required. This attains more effective and complete detection of the abnormal working of the circuit 1.
Patent JP-H08192703-A (JP)
Title: Manufacture of air bag for vehicle
Inventor: SOGI HIDEHITO
IPC: B60R21/16
Filed: 1994-07-07
Abstract: PURPOSE: To reduce manufacturing mandays for an air bag by forming an inside cloth smaller than an inflater side cloth, and providing a slit near the outer periphery of the inside cloth, and continuously sewing the whole periphery of the inside cloth together with the inflater side cloth so as to penetrate the outside of the slit for uniting them. CONSTITUTION: An opening 4 for inserting the head of an inflater 3 is formed on an inflater side cloth 1. On the other hand, an inside cloth 5 is affixedly provided on the inside of an air-bag to cover the opening 4. The inside cloth 5 is formed smaller as much as required than the inflater side cloth 1, and a slit 7 is provided near the outer periphery of the inside cloth 5. The whole periphery of the inside cloth 5 is continuously sewed with the inflater side cloth 1 so as to pass through the outside of the slit 7 for uniting them. Thus the control of the expanded state of the air-bag and the reduction of manufacturing mandays for the air-bag can be carried out.
Patent JP-S6426545-A (JP)
Title: Production of azobisamidine salts
Inventor: HORIKIRI HITOSHI
IPC: C07C67/00
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a compound useful as a water-soluble polymerization initiator in production of high polymer compound in a short time, in high purity and in high yield, by reacting an azobisnitrile with a solution of an acid in an alcohol and then with an amine. CONSTITUTION:An azobisnitrile shown by formula I (R<1> and R<2> are 1-10C alkyl, 3-8C cycloalkyl or R<1> and R<2> form 2-7C alkylene) is successively added and reacted with a solution of an acid in an alcohol at 10-20 deg.C to give an azobisiminoether salt. Then the azobisiminoether salt is reacted with an amine shown by the formula HNR<3>R<4> (R<3> and R<4> are H, 1-10C alkyl, 1-10C hydroxyalkyl or 6-2C aryl) at 10-30 deg.C to give the aimed substance shown by formula II (HX is acid). Hydrochloric acid is cited as the acid, methanol as the alcohol and ammonia as the amine.
Patent JP-H07147092-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMASHITA HIROKI
IPC: H03K19/0175
Filed: 1994-08-02
Abstract: PURPOSE:To provide the semiconductor integrated circuit device having a transmission system capable of shortening the wiring delay in a signal transmission line having a long wiring length and high wiring resistance. CONSTITUTION:The wiring 1011 of the short wiring length among the wirings for signal transmission between the logic circuits of the semiconductor integrated circuit device is provided with a voltage driving circuit 101a and is commonly provided with the function of a signal reception circuit by the logic circuit 10b responding the voltage at the terminal of the wiring 1011. On the other hand, the terminal of the wiring 102 of the long wiring length, hence the large wiring resistance is subjected to voltage driving with the voltage driving circuit 101 according to the input voltage of the logic circuit 10a. This terminal is provided with a current sensing circuit 103 which senses the current flowing in from the wiring and converts the current to a voltage. The output resistance of the driving circuit and the input resistance of the current sensing circuit are made smaller than the DC resistance of the wiring.
Patent JP-H0529123-A (JP)
Title: Apparatus for manufacturing magnetic fluid of iron nitride
Inventor: YABE SHUNICHI
IPC: H01F1/44
Filed: 1991-07-22
Abstract: PURPOSE:To provide an apparatus for manufacturing magnetic fluid of stable quality by preventing undesirable side reaction and preventing tentatively separated unreacted iron carbonyl from unsuitably flowing in. CONSTITUTION:For a device for manufacturing iron nitride magnetic fluid by vapor phase and liquid phase reaction, a reservoir 16b provided with a stopper 16a is provided between a reactor 1 and the entrance of a cooler 8, and a by-pass 16c which goes around the reservoir 16b and that connects the inside of the reactor 1 with the entrance of the cooler 8 is provided.
Patent JP-S6158176-A (JP)
Title: Fuel cell
Inventor: NOMURA YOICHI
IPC: H01M8/24
Filed: 1984-08-30
Abstract: PURPOSE:To make pressure uniform by using springs having different spring constant in accordance with fastening positions to a compression plate with clamping bolts. CONSTITUTION:Clamping bolts 4 are in contact with a compression plate 3 through springs 5 having small spring constant in portions which are in contact with the upper and the lower parts of manifold, and through springs 6 having larger spring constant in portions which are in contact with the center of a stack. Clamping bolts 4 located between stacks 2 and 2' are in contact with the compression plate 3 through springs 7 having spring constant two times larger than springs 6. Thereby, stacks 2 and 2' are uniformly pressed in all positions.
Patent JP-H0344291-A (JP)
Title: Emergency telephone individual identification circuit
Inventor: MATSUMOTO TAKEHIKO
IPC: H04Q3/74
Filed: 1989-07-12
Abstract: PURPOSE:To attain individual identification depending on a current flowing to a telephone set by applying branch connection to a telephone set having a series connection of a resistor and a timed contact to a parallel signal line having a distributed resistance. CONSTITUTION:Telephone sets 1-1 to 1-n are provided respectively with resistors R1-Rn whose resistance is a certain value and timed contacts S1-Sn closed at hook-off and opened automatically when a prescribed time elapses. Moreover, the 1st telephone set 1-1 to n-th telephone set 1-n are in branch connection by signal lines 2a, 2b having distributed resistances r1-rn in each division and a termination resistor Rx is connected to the end of the signal lines 2a, 2b. when a prescribed voltage is applied from a telephone set discrimination section 3 to the signal lines 2a, 2b, the telephone set discrimination section 3 discriminates a difference from a current flowing when the m-th telephone set 1-m hooks off. Thus, an optional telephone set 1-m is discriminated among plural of the 1st telephone set 1-1 to n-th telephone set 1-n.
Patent JP-H03129775-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ASAHINA MICHIO
IPC: H01L29/78
Filed: 1990-07-09
Abstract: PURPOSE:To suppress irregularities caused by a gate electrode and to remarkably improve the coverage of a layer to be lapped over the gate electrode by forming the gate electrode in a recessed groove. CONSTITUTION:A recessed groove T2 of 5000Angstrom  thick is formed, by photoetching, in the surface region of a substrate 1 surrounded by an active region (element region) 82, i.e. a trench isolation region 81. Oxidation for rounding the edge of the recessed groove T2 is then carried out and the oxide film is removed, thereafter a gate oxide film 9a of SiO2 is formed as thick as 120Angstrom  through thermal oxidation. An SiO2 layer 9a is also formed on the surface of a substrate 1, located at the outside of the trench isolating region 81, through the thermal oxidation. A nitriding Ti layer (TiN layer) 11 is then deposited as thick as 1000Angstrom  on the entire surface through spattering. Thereafter, a Cu-Au alloy is plated as thick as 1000Angstrom  on the surface with the TiN layer 11 as an electrode thus forming a Cu-Au plated layer 12. Since the gate electrode is formed in the recessed groove T2 formed in the surface of the substrate 1, irregularities caused by the gate electrode can be removed perfectly.
Patent JP-S6071996-A (JP)
Inventor: IWABORI EITAROU
IPC: G21F1/10
Filed: 1983-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6242483-A (JP)
Inventor: MIURA YOSHIO
IPC: H05K1/11
Filed: 1985-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5882391-A (JP)
Inventor: AKEMA TOSHIO
IPC: A63F7/02
Filed: 1981-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6338506-A (JP)
Title: Adding method for powdery carbon material into smelting reduction furnace
Inventor: ISHIKAWA HIDEKI
IPC: C21B13/00
Filed: 1986-07-31
Abstract: PURPOSE:To use powdery carbon material having good efficiency to the both of reduction and heat source by using inert gas as carrier gas to the powdery carbon material supplying in slag in case of smelting reducing the oxide ore and also injecting oxygen gas in the slag at the specific wt. ratio of the powdery carbon material and oxygen gas. CONSTITUTION:The powdery carbon material is injected into the slag layer 9 in the internal part of a vessel 2 by the inert gas (nitrogen gas, etc.) as carrier, together with the oxygen from tuyeres 14. Then, the wt. of the powdery carbon material and the oxygen is used as 1:1.7-3 and the injecting angle is used as 0-30 deg. angle downward to the horizontal direction toward slag layer 9. The tuyere 14 has double construction and the oxygen gas is injected from the inner tube and the carrier gas together with the powdery carbon material are injected from the outer tube as surrounding to the oxygen gas flow. In this way, the combustion heat is surely transferred to the slag layer and molten metal is obtd. at high productivity.
Patent JP-H0526428-A (JP)
Title: Collecting process for co2 in exhaust gas produced by combustion of waste
Inventor: FUJIMOTO TADAO
IPC: F23J15/00
Filed: 1991-07-23
Abstract: PURPOSE:To make easy the collection of CO2 by increasing the CO2 content of exhaust gas produced by the combustion of waste. CONSTITUTION:In a waste-melting furnace 2 in which a feed line 13 for materials 10 to be treated is connected on the whole periphery of a combustion chamber 11 and a discharge opening 16 for burnt gas 14, which opening is also used for a melted material 15, is formed at the center of the bottoms of the combustion chamber 11; while pure oxygen 21 is being supplied into the combustion chamber 11, the materials 10 are burnt and melted in the combustion chamber 11, and both the burnt gas 14 and the melted material 15 are discharged to the exterior of the furnace 2 through the discharge opening 16. After that, the burnt gas 14 is burnt again and moisture is eliminated from exhaust gas 24 produced thereby, following which CO2 is collected and part of the exhaust gas 24 is allowed to circulate into the combustion chamber 11. In this way, the temperature of the furnace 2 is controlled, and the rest of the exhaust gas 24 is discharged in the air. Since the pure oxygen 21 instead of air for burning is used, N2 is not contained in the exhaust gas 24 and the CO2 content thereof is increased, and thus the collection of CO2 is made easy. Although the furnace 2 is operated at high temperature, there is no fear that the body of the furnace 2 is damaged, because the exhaust gas 24 is allowed to circulate and the temperature of the furnace 2 is controlled thereby.
Patent JP-S6240902-A (JP)
Title: Method for preventing crack in direct hot rolling of continuously cast steel ingot
Inventor: NAKAI TAKESHI
IPC: B21B1/02
Filed: 1985-08-19
Abstract: PURPOSE:To prevent the generation of a crack and to reduce the cost of the rolling material from the improved yield by controlling the surface temp. of a continuously cast steel ingot of a low alloy steel specified in the range of C equiv. within the specific width at the end of the ingot in the direct hot rolling of said steel ingot. CONSTITUTION:The continuously cast low alloy ingot of which the equiv. value [CP] expressed by formula I taking weight % of alloy elements Mn, Ni, Cu, N to sharply affect the peritectic point for generating the gamma phase in the solidifying stage of the molten metal into account is 0.13-0.23 and with which the crack is liable to arise during rolling by the coarsening of the gamma phase is delayed in cooling within the 50-200mm range from the ingot end by the influence of the molten steel discharge flow and is liable to have the coarsened gamma phase in the case of subjecting such steel ingot to the direct hot rolling. The temp. within 200mm from the ingot end is consequently heated by a heater to >=900 deg.C or cooled by water down to <=700 deg.C and the steel ingot is rolled without having the time allowance for the coarsening of the gammaphase. The generation of the crack is thereby obviated and the yield is improved, by which the cost of the rolling material is reduced.
Patent JP-H0868533-A (JP)
Title: Combustion equipment
Inventor: KAGAMI YOZO
IPC: F23N5/24
Filed: 1994-08-02
Abstract: PURPOSE: To obtain combustion equipment which can prevent incomplete combustion due to clogging of an exhaust port. CONSTITUTION: An operation stop means which determines a difference between a reference quantity of air obtained at a normal time by rotating a combustion fan 10 in accordance with a prescribed number of revolutions and a detected quantity of air obtained by an air quantity sensor 14 corresponding to the prescribed number of revolutions of the combustion fan 10 and stops a combustion operation of a burner 3 when the value of the difference exceeds a prescribed value, is provided. In the case when clogging of an exhaust port 20 makes progress, the value of the difference between the reference quantity of air and the detected quantity of air exceeds the prescribed value and the combustion operation of the burner 3 is stopped.  Except this case, the number of revolutions of the combustion fan 10 is controlled so that the detected quantity of air be in accord with a set quantity of air for obtaining a necessary amount of combustion of the burner 3.
Patent JP-S5971758-A (JP)
Inventor: YODA SEIICHI
IPC: A61L9/03
Filed: 1982-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0232657-A (JP)
Title: Simultaneous start-up detecting system
Inventor: FURUYA TSUNEO
IPC: H04M3/22
Filed: 1988-07-22
Abstract: PURPOSE:To prevent the throughput of a processor from being lowered and also to make an out-fitting circuit unnecessary by informing a simultaneous start-up state to a central processor(CP) by recognizing the state where the number of trunk circuits started up simultaneously exceeds (n) as simultaneous start-up by a control circuit in a trunk device. CONSTITUTION:The trunk circuit (Occt-xcct), after receiving a start-up detection request command from the CP in a null state, always monitors the arrival of the start-up from an opposite station. When the start-up arrives from the opposite station in such state, the control circuit (TC) detects the start-up. The TC decides whether or not a corresponding trunk circuit is set at a start-up state, and decides whether or not the number of start-up exceeds (n) when plural trunk circuits are set at the start-up states. When the number of start-up exceeds (n), the TC recognizes the state as the simultaneous start-up state, and a simultaneous alarm event is sent from the TC to the CP. In such a way, it is possible to prevent the throughput of the processor of the CP from being lowered and to evade the necessity of a dedicated out-fitting device.
Patent JP-S5885766-A (JP)
Title: Device for preventing crawler from being out of place
Inventor: SEKI KAZUHITO
IPC: B62D55/08
Filed: 1981-11-13
Abstract: PURPOSE:To prevent a triangular crawler from being out of place and lengthen its life span by putting the floating preventing body of the carwler to the front and back of the crawler that winds around the external surface of a driving sprocket. CONSTITUTION:The front and rear wheels 3 and 6 are mounted rotatably on both ends of a running frame 1 by means of shafts 4 and 7, respectively. In this case, the rear wheel 6 can be displaced horizontally through a screw rod 8 by turning and actuating a pair of nuts 9. A stay 11 is established vertically at the center of the running frame 1 and a driving sprocket 13 is mounted rotatably on its upper end by means of a shaft 12 and then a rubber crawler 15 is arranged to wind around this sprocket 13 and the front and rear wheels 3 and 6. Besides, the front and rear arms 18 and 19 that are protruded to both sides are provided on the upper part of the stay 11 keeping the width of the crawler 15 and pressing rolls 22 and 23 are mounted on the upper ends of the arms 18 and 19 by means of shafts 20 and 21. As a result, they function as the floating preventing body of the crawler.
Patent JP-H0347421-A (JP)
Title: Fabricating method for inner pipe of exhaust muffler
Inventor: TANAKA YONEJI
IPC: F01N13/18
Filed: 1989-07-14
Abstract: PURPOSE:To manufacture an inner pipe of whichever diameter at a low cost from a steel plate by forming flat parts and parts with small projections alternately at one end of a square work for pipe, and by forming a continuous flat surface at the other end over its whole length. CONSTITUTION:Flat parts 11 and parts with small projections 12 are formed alternately at one end of a square work 10 for pipe, while a continuous flat surface 13 is formed at the other end over its whole length. This work 10 is bent into pipe form so that the two ends mate with each other and subjected to resistance welding while a butting load is applied to the ends. When this resistance welding is carried out, each group of projections 12 welds to the flat surface 13 on the other end while the flat parts 11 contact the same flat surface 13 to provide constant welding depth, so that the dias. of inner pipes P1-P3 of an exhaust muffler M are prescribed. Further, the dia. of inner pipes can be set as desired by selecting the size of the work 10.
Patent JP-S6233832-A (JP)
Inventor: HAINTSU GEORUKU BUATSUSENHOOFU
IPC: D01H4/08
Filed: 1986-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6338610-A (JP)
Title: 2 cycle engine
Inventor: HIROSE TATEO
IPC: F02B75/02
Filed: 1986-07-31
Abstract: PURPOSE:To vary the spring constant of reed valves so as to improve charging efficiency by pressing a freely touchable pushing means to the reed valves in response to engine speed in a reed valve unit provided at the inlet port of a 2 cycle engine. CONSTITUTION:A reed valve unit 13 is provided at the inlet port 10 of a 2 cycle engine. Tongue members 14 are provided near the fixing portions of the reed valves 12 provided in the reed valve unit 13, as pushing means freely pressing and touching the reed valves 12. Since the tongue members 14 can be rotated round shafts 16, they are rotated in response to the increase in engine speed through an external controller to press the reed valves 12. At the time, a valve 9 for the sub-chamber 8 of an exhaust port 2 may be opened or closed by a link 23. At the time of high engine speed, the speed of opening and closing of the reed valves 12 increases to carry out a reliable valve operation for improving charging efficiency.
Patent JP-S57105864-A (JP)
Title: Turn table drive device by liquid flow
Inventor: SASAKI KOUJI
IPC: G11B19/20
Filed: 1980-12-24
Abstract: PURPOSE: To prevent howling and split vibration, by turning a turn table through jetting liquid from a plurality of openings to wings around the turn table floating in a vessel with liquid provided lower than a location of a tank with liquid.  
     CONSTITUTION: A liquid stored in a tank 1 flows to a ring path 3 provided at lower position through a pipe 2. The path 3 is a hollow ring and has a plurality of nozzles 5 located with equal interval on the inside surface and it fitted inside a vessel 6. The liquid is given to the inside the vessel 6, and a turn table 7 is floated inside the path 3 rotatably. The side of external circumference of the turn table 7 is provided with a number of wings 8. The water in the tank 1 is jetted from the nozzles 5 via the pipe 2 and the path 3 and shots the wings 8 of the turn table 7 to turn it. Since the water put in the vessel 6 moves from an overflow outlet 9 to a liquid tank 10, the water level is constant and the location of the turn table 7 is constant up and down direction. Thus, stable rotation is achieved. 
     COPYRIGHT: (C)1982,JPO&Japio